/*
 * Created on 2004/10/26
 *
 * To change the template for this generated file go to
 * Window&gt;Preferences&gt;Java&gt;Code Generation&gt;Code and Comments
 */
package libnetdb.dm.assoc.util;

/**
 * @author Pin Ting
 *
 *
 */
public interface Heap {
	public abstract int size();

	public abstract Object extract();

	public abstract Object peek();

	public abstract void insert(Object object);

	public abstract void clear();

	public abstract void updateTop(Object object);
}